英语词汇舱外活动是什么意思，舱外活动的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	舱外活动
释义	DEFINITIVE EXAMPLES 权威例句〔space walk〕An excursion by an astronaut outside a spacecraft in space; extravehicular activity.太空行走：宇宙员步出航天器在太空中的行走或进行的舱外活动美国传统
随便看	unit sample unit sample sequence unit sampling unit sand unit segment unit select unit separator unit separator character unit sequence unit sequence starting relay unit sequence switch unit service unit set unit signal unit simplex unit source unit space unit specifier unit speed unit sphere unit star driving spring unit star driving wheel unit statement of account unit statements unit step

觉斋网英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。